Terminal B hosts Luxair. You'll find 2 shops here.
Gate B stands mostly quiet these days at Luxembourg.
Terminal B at Luxembourg-Findel (LUX) now runs as a secondary pier rather than a full standalone terminal, with almost all regular passenger flow handled through the main Terminal A building. Many frequent flyers treat LUX as a single-terminal airport, and that matches how Terminal B feels in day-to-day use: limited gates, minimal services, and only occasional use compared to A’s steady stream of departures.
Luxair is the only airline associated with Terminal B, and even then, most Luxair flights still board from Terminal A’s main concourse rather than from B’s gates. Check your boarding pass for a B-gate number like B01 or B02; if you don’t see a B prefix, assume your Luxair flight uses A instead. Staff sometimes reassign B-gate flights close to departure, so keep an eye on the terminal screens in the main hall.
Food options in Terminal B are thin, with no full restaurant listed for this pier and only limited grab-and-go items nearby. Because of that, plan to eat in Terminal A’s main departures area, which sits just a short walk away and has several more substantial options with hot meals and proper seating. If you turn up at a B gate right after security, you’ll likely be relying on snacks from vending or whatever you brought through the checkpoint.
Shopping is also minimal at B, with the only catalogued retail tied to brands like Lux Brewery Lounge and Sandwiches & Cie elsewhere in the airport rather than fully built out inside B itself. Think of B more as an overflow gate zone than a separate shopping corridor. If you want local beer gifts or a takeaway baguette, you’re better off stopping at those outlets in the main area before you follow the signs toward any B-gate bridge.
No lounges are documented inside Terminal B, and there is no separate Luxair-branded lounge space at those gates. Lounge users instead head to the main lounge facilities in Terminal A, often used before short Luxair hops across Europe that average about 1–2 hours. If your boarding pass shows a B gate, you can still spend most of your pre-flight time in an A-side lounge, then walk over once boarding time hits the screen.
Security for LUX remains centered around the shared main checkpoint, with Terminal B accessed post-security via internal corridors from A rather than through a separate entrance. That means you go through screening only once, then follow signage to the B gates, which usually takes around 5–10 minutes on foot depending on walking speed. You won’t find a second security lane at B, so don’t wait by its gates hoping for a later, faster check.
For timing, build in an extra 10 minutes to walk from the main food and lounge cluster near A’s central departures board to any actual B gate. Check the monitor near the big flight display by gate A10 before you commit to walking out toward B, in case Luxair has shifted your flight back to an A gate at the last minute.